P – EC – PP4
Would a better referent be 5 or 10 for estimating the number of people in line?P – EC – PP5
Would your estimate of people in line be more or less than 50?P – EC – PP6
Would your estimate of people in line be more or less than 100?P – EC – PP7
Would your estimate of people in line be more than 100?Page 233 of 307